Reference Terms
from Wikipedia, the free encyclopedia
Acid rain
Acid rain is defined as any type of precipitation with a pH that is unusually low.
Note: The above text is excerpted from the Wikipedia article "Acid rain", which has been released under the GNU Free Documentation License.
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Earth & Climate News
October 30, 2024
Oct. 28, 2024 The Triassic-Jurassic Extinction, 201.6 million years ago, has been considered by some to have been a fairly slow-burn event, driven by rising temperatures and ocean acidification. A new study says ...
Oct. 29, 2024 Researchers used laser-guided imaging to uncover vast unexplored Maya settlements in Campeche, Mexico, revealing more than 6,500 pre-Hispanic structures, including a previously unknown large city ...
Oct. 23, 2024 The new mammal lived in Colorado 70 to 75 million years ago -- a time when a vast inland sea covered large portions of the state, and animals like sharks, turtles and giant crocodiles ...
Oct. 21, 2024 Scientists paint a compelling picture of what happened the day the S2 meteorite crashed into Earth 3.26 billion years ...
Latest Headlines
updated 12:56 pm ET
Oct. 30, 2024 A new study finds that up to 215 million hectares of land (an area larger than Mexico) in humid tropical regions around the world has the potential ...
Oct. 29, 2024 A groundbreaking, nine-year study has revealed that elephants approaching small-scale farms in Kenya avoid beehive fences housing live honey bees up ...
Alcohol Consumption Among Non-Human Animals May Not Be as Rare as Previously Thought, Say Ecologists
Oct. 30, 2024 Anecdotes abound of wildlife behaving 'drunk' after eating fermented fruits, but despite this, nonhuman consumption of ethanol has been assumed to be ...
Oct. 30, 2024 An international research team has investigated how nanoplastic particles deposited in the body affect the effectiveness of antibiotics. The study showed that the plastic particles not only impair ...
Oct. 30, 2024 Energy-making chloroplasts from algae have been inserted into hamster cells, enabling the cells to photosynthesize light, according to new research in Japan. It was previously thought that combining ...
Oct. 30, 2024 Geneticists have deciphered the prehistory of aurochs -- the animals that were the focus of some of the most iconic early human art -- by analyzing ...
Oct. 30, 2024 In a new study, researchers discovered that tweaking the texture of any surface and adding a thin layer of graphene oxide prevents 100% of frost from forming on surfaces for one week or potentially ...
Oct. 29, 2024 Approximately 50 percent of global final energy consumption is dedicated to heating. Yet, the utilization of solar power in this sector remains relatively low compared to fossil energy sources. An ...
Oct. 28, 2024 More and more regions around the globe combine economic growth with reducing carbon emissions, researchers found. Their study highlights the vital ...
Oct. 29, 2024 Researchers have developed an electrochemical reactor that has the potential to drastically reduce energy consumption and cost for direct air ...